QUARTUS II SRAM/ROM初始化需要的HEX文件与Keil产生的HEX格式不同；该Modelsim程序，将Keil产生的Hex转换成，Quartus可以是识别的MIF格式；(The QUARTUS II SRAM/ROM initialization needs HEX files which are different from those generated by Keil. The Modelsim program converts Hex generated by Keil